package com.xwj.strategy.demo1;

/**
 * 老用户返奖具体策略A
 * @author xwj
 * @date 2020/6/28
 */
public class OldUserRewardStrategyA extends RewardStrategy {
    @Override
    public int reward(long userId) {
        System.out.println("老用户返奖具体策略A计算");
        return 0;
    }
}
